the suspect are pedro, onil and ariel castro who is the owner of the home in downtown cleveland where the women were rescued. today police reveal that authorities had visited that very home back in 2004 while conducting a separate investigation. but when no one answered the door, they left. we've also learned that amanda berry, the woman who placed that frantic 911 call for help and set off the events of yesterday, has a 6-year-old child at the home as well. today officials praised amanda's courage. >> the real hero here is amanda. she is the real hero. she is the one that got this rolling. we're just, we're following her lead. without her, none of us would be here today. >> the house is not far from the locations where all three women were abducted in three separate incidents as a decade ago, all within blocks of each other. amanda berry disappeared at age 17 in april, 2003. gina dejesus was taken in 2004. she was just 14. and michele knight vanished in 2002. the cleveland mayor frank jackson said many questions remain unanswered. >> why were they taken? how were they taken? and how